Oct 31 21:10:35.391 INFO checking shybyte/exercises-in-programming-style-rust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 21:10:35.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 21:10:35.996 INFO blam! bc04c6a5904bc5db6d01eb0d3458f8670921a190d00243d386c63fc84aad2311
Oct 31 21:10:36.016 INFO running `"docker" "start" "-a" "bc04c6a5904bc5db6d01eb0d3458f8670921a190d00243d386c63fc84aad2311"`
Oct 31 21:10:37.442 INFO kablam! usermod: no changes
Oct 31 21:10:37.524 INFO kablam!     Checking exercises_in_programming_style_rust v0.1.0 (/source)
Oct 31 21:10:38.733 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:38.734 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Oct 31 21:10:38.734 INFO kablam!    |
Oct 31 21:10:38.734 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Oct 31 21:10:38.735 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:38.748 INFO kablam!    |
Oct 31 21:10:38.749 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 31 21:10:38.749 INFO kablam! 
Oct 31 21:10:38.750 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:38.750 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Oct 31 21:10:38.750 INFO kablam!    |
Oct 31 21:10:38.750 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Oct 31 21:10:38.750 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:38.750 INFO kablam! 
Oct 31 21:10:38.750 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:38.750 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Oct 31 21:10:38.750 INFO kablam!    |
Oct 31 21:10:38.750 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Oct 31 21:10:38.750 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:38.750 INFO kablam! 
Oct 31 21:10:38.750 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:38.751 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Oct 31 21:10:38.751 INFO kablam!    |
Oct 31 21:10:38.751 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Oct 31 21:10:38.751 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:38.752 INFO kablam! 
Oct 31 21:10:38.752 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:38.752 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Oct 31 21:10:38.752 INFO kablam!    |
Oct 31 21:10:38.753 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Oct 31 21:10:38.753 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:38.753 INFO kablam! 
Oct 31 21:10:38.753 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:38.753 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Oct 31 21:10:38.754 INFO kablam!    |
Oct 31 21:10:38.754 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Oct 31 21:10:38.754 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:38.768 INFO kablam! 
Oct 31 21:10:41.768 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:41.768 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Oct 31 21:10:41.768 INFO kablam!    |
Oct 31 21:10:41.768 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Oct 31 21:10:41.768 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:41.768 INFO kablam!    |
Oct 31 21:10:41.768 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 31 21:10:41.768 INFO kablam! 
Oct 31 21:10:41.768 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:41.768 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Oct 31 21:10:41.769 INFO kablam!    |
Oct 31 21:10:41.769 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Oct 31 21:10:41.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:41.769 INFO kablam! 
Oct 31 21:10:41.769 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:41.769 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Oct 31 21:10:41.769 INFO kablam!    |
Oct 31 21:10:41.769 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Oct 31 21:10:41.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:41.769 INFO kablam! 
Oct 31 21:10:41.769 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:41.769 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Oct 31 21:10:41.769 INFO kablam!    |
Oct 31 21:10:41.769 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Oct 31 21:10:41.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:41.769 INFO kablam! 
Oct 31 21:10:41.769 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:41.769 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Oct 31 21:10:41.769 INFO kablam!    |
Oct 31 21:10:41.769 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Oct 31 21:10:41.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:41.769 INFO kablam! 
Oct 31 21:10:41.769 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 21:10:41.769 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Oct 31 21:10:41.769 INFO kablam!    |
Oct 31 21:10:41.769 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Oct 31 21:10:41.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:10:41.769 INFO kablam! 
Oct 31 21:10:42.079 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
Oct 31 21:10:42.097 INFO kablam! su: No module specific data is present
Oct 31 21:10:43.196 INFO running `"docker" "rm" "-f" "bc04c6a5904bc5db6d01eb0d3458f8670921a190d00243d386c63fc84aad2311"`
Oct 31 21:10:43.561 INFO blam! bc04c6a5904bc5db6d01eb0d3458f8670921a190d00243d386c63fc84aad2311